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首页> 外文期刊>Chaos, Solitons and Fractals: Applications in Science and Engineering: An Interdisciplinary Journal of Nonlinear Science >Economic and environmental impacts of pollution control in a system of environment and economic interdependence
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Economic and environmental impacts of pollution control in a system of environment and economic interdependence

机译:环境与经济相互依存系统中污染控制的经济和环境影响

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摘要

The importance of the rate of change of the pollution stock in determining the damage to the environment has been an issue of increasing concern in the literature. This paper uses a three-sector (economy, population and environment), non-linear, discrete time, calibrated model to examine pollution control. The model explicitly links economic growth to the health of the environment. The stock of natural resources is affected by the rate of pollution flows, through their impact on the regenerative capacity of the natural resource stock. This can shed useful insights into pollution control strategies, particularly in developing countries where environmental resources are crucial for production in many sectors of the economy. Simulation exercises suggested that, under plausible assumptions, it is possible to reverse undesirable transient dynamics through pollution control expenditure, but this is dependent upon the strategies used for control. The best strategy is to spend money fostering the development of production technologies that reduce pollution rather than spending money dealing with the effects of the pollution flow into the environment. (C) 2001 Elsevier Science Ltd. All rights reserved. [References: 12]
机译:在确定对环境的破坏中,污染物存量变化率的重要性已成为文献中日益关注的问题。本文使用三个部门(经济,人口和环境)的非线性离散时间校准模型来检验污染控制。该模型明确将经济增长与环境健康联系起来。自然资源的存量通过其对自然资源存量的再生能力的影响而受到污染流率的影响。这可以为污染控制策略提供有用的见解,尤其是在环境资源对许多经济部门的生产至关重要的发展中国家中。模拟演习表明,在合理的假设下,可以通过污染控制支出来逆转不良的瞬态动力学,但这取决于用于控制的策略。最好的策略是花钱促进减少污染的生产技术的发展,而不是花钱去处理流入环境的污染的影响。 (C)2001 Elsevier ScienceLtd。保留所有权利。 [参考:12]

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